7020000000 has 576 divisors, whose sum is σ = 27945240960. Its totient is φ = 1728000000.

The previous prime is 7019999999. The next prime is 7020000023. The reversal of 7020000000 is 207.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 539999994 + ... + 540000006.

Almost surely, 2^7020000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7020000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13972620480).

7020000000 is an abundant number, since it is smaller than the sum of its proper divisors (20925240960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7020000000 is an frugal number, since it uses more digits than its factorization.

7020000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 9.

The square root of 7020000000 is about 83785.4402626136. The cubic root of 7020000000 is about 1914.7512896580.

Adding to 7020000000 its reverse (207), we get a palindrome (7020000207).

The spelling of 7020000000 in words is "seven billion, twenty million", and thus it is an aban number and an uban number.